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in 2023 with funding from 
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Ente 


Wet tort Fah 


CONTRACTORS—— 


1450 LUPTON COMBINATION CASEMENTS 


AYRES; 


. 


M 


. AND R. 


TEXAS, ARCHITECTS— A. B 


SAN ANTONIO, 


-YOUNG TOWER, 


SMITH 


MC KENZIE CONSTRUCTION COMPANY. 


WERE USED IN THIS MODERN 31 STORY BUILDING. 


Lupton«SWindows 


for 
STANDARD 
OPENINGS 


CATALOGUE No. P-50 

SECOND EDITION 

ISSUED AUGUST, 1928 
“4 


Printed in U.S. A. 
Copyright, 1928 


DAVID LUPTON’S SONS COMPANY 


ALLEGHENY AVENUE AND TULIP STREET, PHILADELPHIA 


BRANCH OFFICES AND SALES REPRESENTATIVES IN PRINCIPAL CITIES 


Lupton * Windows 


FIFTY SIZES EACH IN FOUR. TYPES 
OF LUPTON STANDARDIZED STEEL WINDOWS 


FOR OFFICE BUILDINGS, HOTELS, 
APARTMENT HOUSES, HOSPITALS 
AND GENERAL USE 


Division of Simplified Practice of the United States Department 

of Commerce, we have designed four types of standardized Lupton 
Steel Windows interchangeable through a range of fifty sizes. These 
windows permit unlimited architectural expression and are available at 
moderate cost for use in office buildings, hotels, apartment houses, hos- 
pitals and similar high-grade structures. 


Ni advanced principles of standardization, approved by the 


Architects have long accepted standard designs in steel and other structural 
members, radiators, trim and many other features in the field of design 
and construction. In line with this practice, and as another step toward 
producing better windows at lower cost, Lupton is making steel windows 
to fit standard masonry opening dimensions. 


This new step in standardization is an important factor, not only in laying 
out window openings, but also in ordering shades, screens, awnings, radia- 
tors, and radiator covers. All such accessories are much mote readily sup- 
plied and replaced by owners or building managers when Lupton standard 
window dimensions are used. 


Ly ifty- standard - SIngs eachotatour- | aes ae aes | pre : zim 
i distinct. ie ue BAe. ea rai Rass ee | i 


ae Eee from - aL : 
{- 6'x2-O't0:5-O"x 9-O" [/ / ¢ 7 | 


Lupton «Windows 


LUPTON COMBINATION CASEMENTS 


A NEW HIGH STANDARD OF BALANCED VENTILATION, AND 
POSITIVE CONTROL OF AIR MOVEMENTS WITHOUT DRAFT 


HESE windows, by their unique design, bring a new high standard of natural 
ale ventilation to multiple-story buildings. They are the only windows that 
afford such positive air control. A horizontal inward-opening ventilator located at 
the bottom of the window admits fresh air without draft. Above, forming the 
upper portion of the window, are two side-projected ventilators. By closing one 
of these and slightly opening the other against the breeze, an air movement is 
induced which siphons used air out of the window. Thus, Lupton Combination 

Casements provide easily con- 
trolled, balanced ventilation 
through every window opening. 


Another advantage of these win- 

a dows is that they do not require 

GOES OUT Si<-F the wind-shields and weather- 
~ | stripping common to most types 

--“© NATURAL AIR of windows, yet when used with 

i ea eRe a 45° sloping sill the design and 

[- STALE AIR position of the ventilator planes 

| prevents the entrance of dirt and 


dust. 


eee ratn Ventilators with projected type 
ENTERS movement, originated by Lupton 
er ARTS in 1911, are furnished with a 

bronze friction shoe which elim- 
SANITARY inates all sill hardware. Bronze 
erubes pusr | hardware as illustrated on page 


24 is furnished. Standard win- 
dows are outside putty glazed. 
DIAGRAM ABOVE SHOWS HOW BALANCED VENTILATION IS ASSURED THROUGH 


THE USE OF LUPTON COMBINATION CASEMENTS. DOTTED ARROWS SHOW NATU- Glazing angles for outside use 
RAL FRESH-AIR CURRENTS. SOLID ARROWS SHOW STALE AIR MOVING OUTWARD furnished at extra cost. See speci- 


BY MEANS OF SIPHON ACTION FULLY DESCRIBED IN TEXT. ° . 
fications on page 23. Details of 
construction are given on page 7, and sizes on page 6. 


When screens are required they may be placed on the inside, and special side opening 
vents may be hinged and mechanically operated without opening the screens. A 
screen is readily placed outside for in-at-top opening ventilators. 


In providing the highest degree of efficiency in natural ventilation, as well as in 
lighting, Lupton Combination Casements produce cleaner and more comfortable 
interiors, and better working and living conditions. In addition, their heat con- 
servation, simplicity of operation and economy of upkeep, add prestige and value 
to any building in which they are installed. 


Lupton«®Windows 


COMBINATION ¢ PROJECTED » CASEMENTS 
IOOPER: CENT: VENTILATED 


* STANDARD «TYPES: AND «SIZES ° 


NOMINAL-* SIZE * 


uy 15 
GLASS- SIZE 4 334 


4' ues Gi 50" 


8'~ oO” 4794" 
19%" 
19° 

8’ ~ 6" 53/4" 
195 
15" 

9/ ay a 5354" 
95/5. 


%* Nominal-Size equals :the- Masonry 
Opening required for-one-unit: 


3-0" 


“ 


~ 
aes 


7 
un“ 
| 
Ww 
fo 
wo) 
Go 


\ 4 
SAG, 


PST: 36108 


4 ie 6° 
{8° 
91/4 


ba =) 
nn 
A 
= 
wr 
i 
nN 


a 
“4 
> 
= 
1e) 
~ 


PST: 


4-0" V.D.DIMEN. 
ails SEE-DETAILS FOR 
45 14" MEASURE POINTS 
Kh 4 ~ 13%" 
PS-4854 
eS 
te A ~ 719 
PS 4860 
K , 4 ~ 5 0" 
ae uM 
reece {( ~ 5 541 
PST: 4866 P 
ay Bi ~ 14540" 
oT {' ~ 5%" 
PST: 4872 P 
FAS PAWN Bae ty 
Wy ay OU a a 
\ / N 4 \ yt 
Se Sed ne erag {'~ 5 An" 
PST: 4878 PST: 5478 PST: GO78 
4 \ Pi x Hs \ 
‘ i 4 C : if 5 Spy" 
SI aN ve DN Ve 
= TEA. a 7 ‘ Ay 5 “ 
ey WE aE: 1° ~ 44 Yn 
PST: 4884 PST: 5484 PST: 6084 ; 
SUG a vis ot Ns {'~ bea 
TS ae, @ i 3'~ 55h" 
D4 os wa ~ Ta 
PST: 4890 PST 5490 PST:6090 
rer <r mw {'~ 6%64 
4 \ cs oN oe a ' 5/4 
N VA Rd VA > WA 5 ix tf 7 
Se es es {' ~ Toa 
PST: 4896 PST: 549 PST: 6096 
NA DS EA Bom Pag i ip 6% 
/ Ni ye ahs Ee PKe re 
‘ : kK / ‘ i; 4! aT 5 50 
NG re \ vA Ne Be 
7 x ve ~“. a u aa 4 Mi 
Z Se SW { 7 Ve, 
PST- 48102 PST 54102 PST 60102 
Sens 1 ~ O%4 
7 is 4' Ns 5 Shy" 
ww IEG {' pe Toa" 
PST 48108 PST- 60108 


2 


a 


Lupton Windows 


Vy Fo an COMBINATION 
Oe ie PROJECTED « CASEMENTS 
ee 5) ees es lOQ* PER: CENT: VENTILATED 
Te Ea ee ANCHOR | | f ae: 
Ces = ‘s+ SEC» THRU SCALE FOR* DETAILS ~ 3’—= 1~O 
>|3 4 8 HEAD: OF A ANCHOR, 
od en ae 2 Bas = 
6s . OUT-AT> SIDE = ntl MW ithe 
fale Ole VENTILATOR aupeaes ina 
=| | a sR tH), aa \ fs, 
2 urs) ran ed re a | E 
pee aie an ae ite —- =| ee 
LN” CONCRETE ; I< lees 
BRICK FIREPRGOFING® nee eae 
z [ | Za | { 
ee: E 1K E NI y 
- =e b ai va wea 
— ee ey Ratan eae d as A / ae | | 
Zz is i= fie mia 
= | Mt eaeanvteae = Se rg 
+A ELEVATION SECTION 
S VENTILATORS » CLOSED VENTILATORS ¢ OPEN 
Na NOTE 
m In-at-top ventilators-open ~ 
SEC «B eee apart 
ne - ¢ eaningtrom-inside. 
— THRU if - Outat-side-ventilators 
O MEETING 90° m have-approximately 4 inches 
oi °e RATL~ 4'SEE-NOTE siete at- ne when_ 
=H 4 PLAN Open-1o-permit cleaning — 
ae f VD.Dimens. are. the vertical VENTILATORS - OPEN rom-inside the building~ 
ae a distances-between-sight liner, feneoteioet 
Ye = i CALE, /4 e) 
| me e ; Wer For: Full-size-details 
Se > see pages 20 421. 
Ch caer mere : 
ah We SEG \ 
Shas ae seG se SECoF | 
oe ar THRU |! THRU 
ae MEETING JAMB 
2 STILE | 
= + y - Ay 
came 2 4; + + — 
: 
> ALTERNATE PLASTER: LINE ——_|@ 


A pen ae 

A: SILL- SLOPED TO * 17-GA: METAL = STQD i ee ~ 
PREVENT- COLLECTION J [— BACK: LINE FURNISHED « WHEN - W_MASONRY= OPENING 
OF-DUST-MAY-BE-USED OF: REVEAL SPECIFIED - AT «AN EQUAL: TO ‘NOMINAL* SIZE 


~ FOR: CASEMENTS: OR INCREASE « IN» PRICE Ik 
PROJECTED WINDOWS 


Se SSG 


oe 


wena inh einer co 


$ 


sar nn Ne Sem in a 


GENERAL CONTRACTORS—THOMPSON-STARRETT COMPANY 


1950 LUPTON COMBINATION CASEMENTS, HAVING THE VENTILATOR ARRANGEMENT SHOWN ON 


ARCHITECT—H. HORNBOSTEL; 


> 


THE GRANT BUILDING, PITTSBURGH 


PAGE 5, WERE INSTALLED IN THIS, PITTSBURGH S LARGEST BUILDING. 


Lupton «&).Windows 


LUPTON IN-AT-TOP CASEMENTS 


AINTENANCE Of strict privacy, adequate venti- 
lation without draft and abundant lighting 

are features of these windows. They are particularly 
desirable for Medical Institutions, Art Museums, 
Hospitals, Solariums and similar buildings. Single 
unit screens are readily applied outside, and are never 
removed except for painting. Shades are also easily 


applied. 


Bronze hardware as illustrated on page 24 1s regu- 
larly furnished. A bronze friction shoe holds 
ventilators at any reasonable degree of opening 
and eliminates all sill hardware. These windows 
are outside putty glazed. Details of construction 
are given on pages 11 and 13, and sizes on pages 
to and 12. Glazing angles for outside use furnished 
at extra Cost. See specifications on page 23. 


CH 


Lupton “=Windows 


NOMINAL-S1ZE-%—— 
GLASS: SIZE —~ 3314" 3944" 45 V4" 


13% 
1394" 


1734" 
{7 3/4" 
1544" 


19%" 
19 5" 
17 3/4" 


” if," 
” 5" 
{7 5," 


1556. 
2556" 
1159/4. 


05 54 
25 6 
1353/4" 


19 ip" 
19 5%" 
19 976" 
(9 5/p" 


19a" 
154" 
2058. 
19 5/6" 


19 5/5" 
15 5/4! 
15% 
19/5" 


25 56" 
25 Ye" 
2546 
19%" 


% Nominal : Size-equals. Masonr 
Opening required-for: one-uni 


PROJECTED » CASEMENTS 
IOOPER: CENT-VENTILATED-IN:AT:TOP 


» STANDARD*TYPES* AN Ds SIZES* 
Boe Bie 6. reek 


5.0" V.DDIMEN. 
57 YA" SEE: DETAILS -FOR, 


Sa oS 
Sy ae 
GS 


MEASURE POINTS 
— 
SUES a Vous 
ae : ee ee 
PT-4154 PT: 4854 ; 
{/ - 5 Yay" 
{' ~ 5 Shy" 
' ~ 26 


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Ne “XN 


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ow 
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if 
{' ~ 55Ar 


2 
N. 


= 2 
7 s 
N. ~ 

~ 


q' ~ {Yq 
Q'~ (364 
{' ~ (10° 


mS 


1 ~ 7 Ya 
{i — 134" 
{i ~ 7364" 
1 ~ 7 Ya" 


Z 7 
Z 
N N 


vA 
~ 


n ¢ 7 
7 7 


{ ~ 734 
{' ~10%a" 
{' ~10 34" 
7 ed 


{' i Ted 
q' ~ {Yea 
y' ~ 1 ha 
{' aS 7 Yea 


Yi 
4 
\ 
\ 
/ 
Ye 
xX 
\ 


< 


7 
\ 
\ 


2 ~ {34 
a'~ 134 
a ~ 19a" 
1 ~ 79%," 


K 
N ~ 


PT- 36108 


Io 


Lupton ~&)Windows 


S25 Ss PS 


Dae Pit Se 
L-- CONCRETE. 
 FIREPRGDEING. 


0 il er 
. Da Loe 3 


PROJECTED ¢ CASEMENTS 
[OO PER: CENT:VENTILATED 
oN NL NOE 


SCALE* FOR: DETAILS ~ 3°—={'- 0" 


Zu > 

re uh 

ws z SEC.+B 
O8<s Ra | ernie: 
ep enor MEETING 
Z5 2 © RAIL 
SAS 

<a 

= 


sce C 
THRU 


ELEVATION SECTION 
VENTILATORS - CLOSED VENTILATORS» OPEN 


eS oe V D.||DIMEN-+ 


Scate-Y4—=1-0" 


pe a ie ie ERC AGS a Ne 


permit: cleaning: to.be done -from inside 


‘ny a the: building. 
A- SILL: SLOPED-TO 
els panes 
NT Coue TON pide fae VD Dimens-are-thevertical-distances 
OF-DUST: MAY BE USED ns are 
FOR-CASEMENTS OR ~ between sight-lines. 


PROJECTED WINDOWS- For -full-size details: see~ 
pages 20 4 21 


NB ot ALTERNATE 
° THRU» Renanoe LON 
MULLION THRU -JAMB 


MASONRY: OPENING 
> FOR: TWO-UNITS i 


II 


Lupton «Windows 


NOMINAL: SIZE * 


1354" 
1334 


19” 
17/4" 
{5 yp" 


10}6" 
1954" 
{7 ¥4," 


13) 
1256 
1734" 


1616 
15% 
1734" 


161%" 
155%" 
73 4" 


1076" 
(9 i" 
1 56" 


19 fa 


1078" 
056" 
1456 
19 a" 


2107," 
15 5a 
17 96" 


{9 fp" 


1618" 
15 54" 
1756" 
19 54" 


%* Nominal Size-equals-Masonry 
Opening, required: for:one unit. 


PROUEGTED GASEMENTS 
PART*VENTILATED-IN-AT-TOP 
LISTED » SPECIAL: TYPES » IN * STANDARD = SIZES 
3-0" ae ~ 4 6" 


GLASS+ SIZE — 3344 39 4/4" 


Na 
—— 


PPT 34108 


iS 


4 
NO 


PPT- 6054 


Se 


PPT- 60108 


V.D.DIMEN, 
SEE- DETAILS: FOR 
MEASURE POINTS 


MEAS Fou 
{~ 11540" 


1) ~ {540 


4' Ly 60 
{' ey 5 540" 
{' ~ 2'%e 


{' ~ 89a 
{' ~ 7 Yq" 
4! pes 5 V5" 


ea hyve 
{'~10 Yea" 
{' pa 5 5" 


v ~ ea 
1 ~ 1 Yea" 
{! ~ 5 50" 


a! id a 
a ~ 1 Yq" 
{' ~ {1 540" 


{) ~ 91%4" 
{'~{0%y 
~ O%s 
ti ~ 7 Yq" 


t ~ 81%a" 
'— {4 
ie Bia 
{'~ 1944 


a ~ 94" 
1 ~ 1964 
1 ~ 3¥4 
{'~ 7364 


ze 


Lupton «&).Windows 7 


EROU OREO a SEMEN TS 
PART VENTILATED 
PN ee Ge 


co SCALE* FORDETAILS ~ 3’—={'~0" 
SEGeG 
° e __G)__- 7 ANCHORS __ 
THRU = AT ATT 
HEAD *NOTE« = 
—_ In-at-top - ventilators Ske L 
open-approximately 125° = nea |i 
Sh@ed to.permit cleaning’ fo-be- = JN \ 
o) ne from inside-the — ret = 
Oa ° THRU» building 2 ae | = 
ZS = Rey Li = 
rife eae V.DDimens.are the ~ = wil MN = 
OS vertical: distances between Ses ee ee eS 
O2 sigpt-lines. Ke ANCHORS 
pa ELEVATION SECTION 
=e ECeJ For-Full-size-details PA ee 
Oz see-pages 20 421. 
AB Solid hears Scare Vo" {/-O" 
ae MEETING ne 
OT AZ EON 
RAIL | E nau = 
= H, = 
L 4 
= Oe = 
ES ees == 
{ = uy =) 
Seed = 
th ie CANCHOR 
ELEVATION SECTION 
ja) VENTILATORS VENTILATORS 
S * CLOSED= > OPEN: 
4 4 | pea 
a eae * SEC: BeTHRU: 
OF. DUST: MAY. BE USED OF REVEAL MEETING?RAIL 


FOR: CASEMENTS~ OR ; 
PROJECTED: WINDOWS 


SEC*eM-M SEG = Ny 
TRA 2 DR KLEE 
MULLION JAMB 


ae 


RH 
ALTERNATE ALTERNATE- 
PLASTER LINE PLASTER: LINE 


\ CALKING [yi CALKING 


yy 
NOMINAL ‘SIZE: OF: UNIT NOMINAL: SIZE: OF UNIT 


| = MASONRY- OPENING: 
° FORsTWO + UNITS « 


T3 


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3 
° 
i 
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14 


Lupton = Windows 


LUPTON SINGLE CASEMENTS 


ETAILS Of these windows are the same as in the 

Lupton Combination Casements and have the 
same structural and 100% ventilation advantages. 
They offer an almost limitless number of arrange- 
ments and opening sizes when used in any of the 
many combinations of which they are capable, both 
in the horizontal and vertical positions. Details of 
these casements used singly and in combination are 
shown on pages 17 and 18 respectively. 


The details on page 18 and the diagrams on page 
Ig suggest possibilities in the way of composite 
windows. The tables on page 19 give the possible 
masonty openings to be obtained with the two 
arrangements illustrated. 


These windows can be used in conjunction with 
the four standard types in fifty sizes, thereby avoid- 
ing the use of special units. Bronze hardware as 
illustrated on page 24 is furnished. Friction shoe 
holds ventilators at any reasonable degree of open- 
ing and eliminates all sill hardware. Glazing angles 
for outside use furnished at extra cost. See speci- 
fications on page 23. 


Ce) 


ay 


Lupton=Windows 


SINGLE * PROVECT Ei SEVEN) 


STANDARD « TYPES « AND « SIZES 


1 DEVeROOEC TED @otip 


NOMINAL / “ / W / u ! W 
ae Chee ae ('~9 1'~O 1-3 


GLASS {f! u Left-Hand ] Ri ht-Hand u 
SIZ Boats 15/A 18 V4 Casement 7} 1/4 ( Cesement 244 
EO Oe 


PSL 1824 = PSR: 1824 


ee De 

“ 

26 IK, ’ 
iN 4 


PSL: 1830 © PSR:1830 


\ 
TIN 
\ 


~~ 
2 
nm 
pew 


\ 


ve 


PSR:1836 


oe 


PSR: 2442 


PY 
PSL 2742 
yy, 
Zz 
Ss 
\ 


ye 


PSR: 2448 


ee 


~~ 
“A 
ee 
Pr 
si 
a 
ao 


SS 


PSL: 3054 


PSL21GO PSR2U60 PSL:2460 = PSR'2460 PSL:2760 = PSR'2760 PSL3060 = PSR 3060 
BOTTOM: PROJECTED * OUT 
Bia 8" A 2" bee 8" 5a an 
534" 5944" 


NOMINAL 
SIZE * 


BASS 
eee) = 


PB-5018 PB: 6218 


PZ 
“eA SS 7 
7 SS ee 


PB 5021 PB- 6221 


PB-5024 PB 5624 PB- 6224 


%* Nominal Size: equals -the. Masonry- ; Aline 
Opening: required: for-one- unit. _ Note All-units-are-viewed-from-the- inside. 


16 


Lupton Windows 


ioe 


- CONCRETE. N. 
-FIREPRGOFING:N. 


SINGLE 
PROJECTED * CASEMENTS 
UT geo E: 


SCALE=FOR: DETAILS ~ 3’— 1-0 


uv 


CALKING 


IF-RE 


ANCHO) 
Ob 


Aa ms 
re ae are 

ty =n 
PAs " Pesaran = 
Ze ) —_ . ie (an 
Au 4 -+—— ¥ 
awe Ce Re 1D 
@) = eatez al Su) ae aay, 
SS) + + ANCHORS eae \E=\, ANCHORS 
> 4 IFsRED:  ~ Na IRSREO'D 
ZO e Do ese 
cas eee Wy acer 
Qs ce a eae | 
<0) — Ly — 
= igre — 

t 5 ta aaa ay on 

B oo ee 


¢ ELEVATION 
VENTILATOR» CLOSED 


APPROXIMATELY 
4” CLEARANCE- 
PERMITS- CLEANING 
FROM - INSIDE 


*PLAN® 


A- SILL ~ SLOPED: TO 
PREVENT- COLLECTION 
OF-DUST-MAY- BE- USED 
FOR» CASEMENTS* OR. 
PROJECTED - VINDOWS 


ut 


E14 NN BACK-LINE 


OF* REVEAL 


VENTILATOR» OPEN 


SOME leo: 
For: Full: size-details:see~ 


pages 20 


£21. 


cna 


BRICK 


6 


fill eo 
Y — JAMB 
va 7 + +4 


i) ca hb 


~ ALTERNATE: PLASTER « LINES 


CALKING 


CALKING 


e 
1s 


MASONRY * OPENING 
- EQUAL-TO - NOMINAL: SIZE « 


v7 


Lupton=Windows 


Ahk hog bon Lele es erage eta el 
concrete . 4. | NifruRRING?]. 
FIREPR@DFING |} a Na edie 


RE 
2S NOSES 


O 
os 
i 
6 | (pee SECs B 
2) apie THRU: 
z doers [MPOST 
| MIBEDDED 
0 0 IN; MASONRY’ 
<i zZ AT JAMBS 
= = WODDEN 
) S FILLER 
STRIP 
- 4 ~— 


NOMINAL “SIZE OF-UNIT 


ies Bee Os 


| 

tA 

= 

SSS 
== 


7 ANCHOR 


Ree 


it 
Sep os, ce 


Cae 


NOUS 


A-SILL- SLOPED - TO 
PREVENT: COLLECTION 
OF- DUST: MAY- BE: USED 
FOR. CASEMENTS. OR 
PROJECTED: WINDOWS 


LO ee 
i ay \BACK:LINE 


"| OF. REVEAL 


ES - ty’ bi 

ath ee 

3 ae ING | vied 
eo 


voren, 


CO 


D Bal EA L~ ‘ PB-5018 
i | 
pce een Ue [| 
rmeemens | (0 if 
frees = "11/7 DSR FIXED 
z a4 \ 1848 UNITS ia 
reeanioalt ; Nett 
———| \ —— 
ara es : ic by ae 


COMPOSITE: WINDOWS 
SINGLE*PROJECTED- CASEMENTS 
MBINED «WITH - FIXED: UNITS 


SCALE: FOR- DETAILS 3 3 — 1-0" 


TYPICAL, 
ELEVATION 
‘ | Y Yi} 
Ce re ace 
PLAN 


SCALE ~ Y— {'~o" 


° NOTES» 


I- Several: Single- Projected: Casements- can: be com- 
ined-in-one-opening; by-using:the-impost and ~ 
mullion: details. shown‘on this -sheet~ Fixed: units 
ico oe the eerie) ie i 
readily: furnished altho-not-carried in-stock. 
2+ Out. at: bottom. ventilators-open-approximately 125° 
to-permit cleaning: from inside the building, 


3~For-Full-size-details: see: pages 20421. 


AUS ARS ey 


eV AD ON ROS 


: SEGsE SEC i DLCs 
RUE | Jeter Oe ol Le ie Aide 
JAMB MULLION MULLION JAMB 

ALTERNATE: PLASTER LINES — : 


OPENING = 


CALKINGS we 


NOMINAL: SIZE- OF- UNIT — 


Bieler 


18 


Lupton «®) Windows 


WIDTHS -&- HEIGHTS- OF - MASONRY: OPENINGS 
- FOR: COMPOSITE WINDOWS: 


TABLES GIVING: MASONRY: OPENING DIMENSIONS: FOR 
TWO ‘TYPICAL: DESIGNS -OF -COMPOSITE: WINDOWS 


MASONRY MASONRY 
OPENING OPENING 


BOTTOM : PROJECTED 


BOTTOM 
PROJECTED 


7 IMPOST 


IMPOST 


SIDE: PROJECTED SIDE: PROJECTED 


MASONRY 
OPENING 
OPENING 


Ss 


Poe a 


MULLION. ee 
TYPICAL: ELEVATION =I TYPICAL: ELEVATION: I. 


HEIGHTS - OF: MASONRY: OPENINGS 
FOR: ELEVATIONS -I- GIL 


—= Nominal Width- of Side Projected Unit. 
B == Nominal Height -of Side Projected: Unit. 
C= Nominal Width. of Bottom Projected Unit. 
D—= Nominal Height: of Bottom Projected Unit, 


See Page 16 for Units used in 
Combinations shown on this page 


WIDTHS - OF WIDTHS - OF 
MASONRY: OPENINGS MASONRY: OPENINGS 
FOR: ELEVATION: I FOR- ELEVATION: IL 
MASONRY DIMENSION: C- 
OPENING ‘at 


os, 


Lupton »(indows 


PROSEGTED *GASEMENTS 
- PETE SIZE = Arie 


CONTINUOUS -FIN 
e re 


=O 
SS 


G) 
-5 SS— MEASURE -NOMINAL-SIZE 


es 


| CoH 
isEsisait 


BEBE ReSeeeeee ee 


thy 
SECs THRU: HEAD 
Or TE eri 


ANCHOR 


CONTINUOUS: FINS 


oe oN) 
ogk 
ZO 


estGe LARS EAD Are 
SIDE PROUEGTED Oa 
© VENTILATOR® 


MEASURE 


MEASURE - NOMINAL: SIZE 
NOMINAL: SIZE 


GLAZING 
CLIP 


Q 
Or 
Gl elie 
res 
Zz 
9) 


L" LONG 


POEM A TRU BAe 
INeAT*TOP* VENTILATOR: OR 
+ BOTTOM PROJECTED aul be 

e VENTILATORS 


CALKING —4——___ 


SECTION *THRU eSILL: OF * FIXED* LIGHT 
° USED-IN* COMPOSITEs WINDOWS» 


SECTION THRU PST e bCORzs 
ALL* TYPES e OF sPROUECTED *VENTILATORS 


20 


Lupton=s # Windows 


PROMEGA SEMEN TS 
PHS Zot PALL Sis 


4— 


__ LONG SCREWS: € WELDING 
/[ FOR-FIXED ‘LIGHTS 


| 
GLAZING: CLIP 
TALONG: Sis 


CONTINUOUS: FINY . 


i. chs MEASURE - NOMINAL: SIZE — 


Me 


SEC*THRU*JAMB: OF «IN *ATeTOP e VENTILATOR 
¢ SIDE* PROJECTED ° OUT e VENTILATOR ° 
ORO Nemes Liesi, » 


Naty ost yeah! Gs y GLAZING-CLIP 7 
CONTINUOUS: FIN cd eye een 2 seit meeuat —_— : 2" LONG 
: : xO oie lta ee : : Pisano EERE EEE ase, i 


CALKIN 
MEASURE-NOMINAL: SIZE — 


fo 


SECTION ‘THRU: e JAMB: OF 
SIDE*PROW ECTED: OUT» VENTILATORS eOR 
BOTTLOMsPROUEGTED<QOUTsVENTILATOR 


om 


 CONTINUOUS-FINZ 


CALKING 


MEASURE - NOMINAL: SIZE —— 


SECTION e THRU eJAMB ¢ OF ¢ FIXED ¢ LIGHT 
USED -IN* COMPOSITE* WINDOWS. 


PEE 


Lupton «&).Windows 


SPECIFICATIONS 
PROJECTED CASEMENT WINDOWS 


WORK INCLUDED 


1 Furnish and install where shown on 
drawings, Lupton Steel Projected Case- 
ment Windows, manufactured by David 
Lupton’s Sons Co., Philadelphia. 

Note: All Projected Casement Windows should 


be accurately listed and located either in sched- 
ules, on plans or in specifications. 


SHOP DRAWINGS 


2 Submit in triplicate, for the approval of 
the supervising architect, complete shop 
and installation drawings. These shall 
show scaled sections of window and 
frame members, details of construction, 
hardware, anchoring, etc. 


MATERIALS 


3 Ventilator and frame members shall be 
made of copper-bearing, rust resisting, 
low carbon steel, specially rolled in 
solid, one piece sections. 


4 Vertical Mullions shall be of 12 ga. plate, 
formed. 


5 Imposts shall be of 4” thick, steel plate, 
with a 16 ga. galvanized weathering 
member. 


6 Glazing Clips shall be #” x 34” rolled 
steel angles, 2” long. 


Nore: See note at end of specification. 


CONSTRUCTION 


7 All Projected Casement Windows shall 
be straight and true, members in align- 
ment and surfaces in a plane. All joints 
shall be welded rigid and tight and so 
fabricated at the junctures or intersec- 
tions as to prevent loss of strength. 


Three sides of the ventilator shall be 
made of bars weighing not less than 1.7 
Ibs. per foot and the remaining side, of a 
bar weighing not less than 1.82 Ibs. per 
foot. Frames shall be made of bars 
weighing not less than 2.14 lbs. per foot. 


ie 


9 At the corners and joints of the frames 
and ventilators the members shall be 
mitered or notched framed together and 
heavily welded so as to make a rigid, 
tight connection. 


Exposed, welded surfaces shall be ground 
smooth. The frame and ventilator shall 
form a two-point, flat, continuous, 
weathering contact. 


10 Mullions shall be provided and bolts for 
attachment, when two or more windows 
are placed side by side. 


Imposts shall be provided and bolts for 
attachment, when two or more windows 
are placed one above the other. 


At the head of all Side Projected Out 
Ventilators a 16 ga. formed steel, hot 
galvanized, weather bar shall be used. 


13 Fins of 12 ga. steel for Head and Jambs 
shall befurnishedand attached in factory. 


14 Anchor Clips of 14 ga. steel for Head, 
Jambs and Sill shall be furnished and ap- 
plied in field. . 


15 Glazing Clips shall be held in place by 


steel machine screws. 
Note: See note at end of specification. 


Ventilators shall be accurately pivoted 
on two ventilator arms of solid steel. 
Thetwo ventilator arms shall be attached 
to the ventilator and frame members by 
malleable iron arm blocks with brass 
pivot pins and washers. Ventilators shall 
be equipped with two bronze friction 
shoes, sliding in the outside frame mem- 
ber so as to guide the ventilator and 
prevent rattling. The friction shoes shall 
be equipped with a rustproof steel spring 
and adjusting screw, so designed to 
assure constant friction and hold the 


akgl 


Lupton=Windows 


SPECIFICATIONS (Continued) 


ventilator in an open position without 
the use of fasteners or adjusters. 


HARDWARE 


17 All Handles and Latches shall be solid 
bronze with natural bronze finish. All 
hardware (listed below) shall be fitted 
in the shop and shipped loose. 


Note: The following hardware is standard: 


For Side Projected Out Ventilators 
Bronze Cam Latch—for Ventilators in win- 
dows less than 4’ 6” in height. 


Double Locking Device—for Ventilators in 
windows 4’ 6” or more in height. 


For Projected In-At-Top Ventilators 


Bronze Cam Latch for Ventilators within 
reach from floor, one handle on windows up to 
3’ 6” wide; two handles on windows over 3’ 6” 
wide. 

Bronze Ring Type Cam Latch for Ventilators 
beyond reach from floor. 


CALKING CEMENT 


18 The window manufacturer shall furnish 
a sufficient quantity of non-staining, 
calking cement to make the Head, Sill, 
Jambs, Mullions and Imposts weather 
tight. Wooden filler strips shall be used 
where indicated on drawings. 


ERECTION 


19 All Projected Casement Windows shall 
be erected in prepared openings by the 
window contractor (unless otherwise 


specified). 


20 All Projected Casement Windows shall 
be set plumb and true, properly aligned 
and securely anchored before glazing. 
Mullions and Imposts shall be bolted se- 
curely to Frames. The windows shall 
have the calking cement neatly applied 
where they come in contact with the 
building construction. 


Nore: Include in the masonry specifications 
that all masonry openings shall be accurately 


constructed in accordance with the installation 
details for Projected Casement Windows. Note 
that when the continuous fins are built in the 
masonry, the placing of the furring tile at the 
Jambs must be delayed until after the windows 
are set. All grouting, pointing, etc., should be 
done by the mason contractor after the win- 
dows are set. 


PAINTING 


21 All windows shall receive one coat of 
manufacturers’ standard dark gray paint, 
oven-dried. 


Nore: The following should be provided for 
in the paint specification: One additional coat 
of paint should be applied after erection, before 
glazing. Further painting should be deferred 
until at least three weeks after glazing to allow 
putty to set. One or more additional coats may 
then be applied, as required. It is advisable to 
hold the painting contractor responsible for 
cleaning plaster or other foreign matter from 
the weathering surfaces of the windows in 
order that it may not be painted over and cause 
imperfect contact. 


GLASS AND GLAZING 


Norte: Specify glass and glazing under proper 
heading elsewhere in specifications. 


(a) Do not specify single thickness glass. 


(b) Specify high-grade steel casement putty 
(ordinary wood sash putty must not be used). 


(c) Specify that all Steel Projected Case- 
ments shall be glazed from the outside; that 
all glass shall be set in a bed of putty and 
fastened by Angle Glazing Clips; and that the 
putty shall be applied in a neat, clean manner. 


See note below. 


NOTE 


When specified, and at an additional cost, 
continuous Glazing Angles will be furnished 
and the Glazing Clips omitted. 


These Glazing Angles are made of hot rolled 


steel angle section 7%” x #3” x &”. 
They are cut in standard lengths with mi- 
tered ends, shipped loose, and attached by 
the glazing contractor with the round head 
udylited steel machine screws supplied for 


the purpose. 


23 


Lupton ~&) Windows 


HARDWARE FOR PROJECTED CASEMENTS 


<I 


ALL LATCHES 
ARE SOLID 
BRONZE WITH 
NATURAL 
BRONZE 
FINISH 


Sapaiicidgneiateianascadsatasists 


RING TYPE CAM LATCH NO. 330 


For use with pole hook used at center of 
Projected-in-at-top Ventilators beyond 
reach from floor. 


2 , a Steel Keeper No. 2580 is welded to 


RIGHT HAND CAM the frame. 
LATCH NO. 326 


Used on Projected-in-at-top 
Ventilators within reach from 
floor. (Left Hand No. 327). 


One handle for windows up to 
3’ 6” wide. Two handles for 
windows over 3’ 6” wide. Steel 
Keeper No. 2580 is welded 
to the frame. 


RIGHT HAND CAM 
LATCH NO. 315 


Used on Side Projected Ven- 
tilators in windows less than 
4’ 6” in height. (Left Hand 
No. 316). 


Mounted on Steel backing 
Plate No. 2228 welded to 
frame of ventilator. 


DOUBLE LOCKING 
DEVICE 


(Right Hand) used on Side 
Projected Ventilators in win- 
dows 4’ 6” or more in height. 
Consists of : 


1. Auxiliary Latch No. 325. 
2. %" Steel Tube. 


sce a kai maihy a tee FRICTION SPRING FOR 


No. 322. (Left hand No. 323). 
Both Auxiliary Latch and NTILATORS 
Cam Handle are mounted Detailed view showing the Lupton 
on Steel Backing Plates No. Standard Friction Spring for all 
2228 welded to frame of projected ventilators. See close-up 
ventilator. views in rectangles. 


24 


Lupton=Windows 


LUPTON ARCHITECTURAL 
PROJECTED WINDOWS 


omE buildings, ot parts of buildings, because of 

limits in cost or because of other restrictions 
will not permit the use of the windows previously 
described. In such cases, Lupton Architectural 
Projected Windows, made of lighter sections, will 
often fill the requirements of good ventilation and 
lighting with entire satisfaction. 


Bronze hardware with natural finish, as illustrated 
on page 30, is regularly furnished. Friction shoe 
holds ventilators at any reasonable degree of opening 
and eliminates all sill hardware. Windows are 
outside putty glazed. Details of construction are 
shown on page 27 and sizes on page 26. 


Cr) 


7) 


Lupton Windows 


ARCHITECTURAL: PROJECTED * VINDOWS 
*OUTIIDE PUTTY GLAZE 


STANDARD « TYPES 4° SIZES 
NOMINAL: SIZE * Moy as sof 4'~6" oO" VD.DIMEN. 
SEE: DETAILS: FOR 


* XGLASS* SIZE —~ 3354! Te 14" 1h to fA" 24" 10/1" ain 34" aif WA 34° WA" MeqsuRE-POINTS. 


Bia a het (reue 
4'~ 6! 24" A AT ' ~ 96 
1378" iene EDS fcaat 
PB. 4254 PB.5454 


{' 26 4’ 
{'~ "He 
{' hts 4" 


PBT 5460 


CMe iene 
AT (= 196 
Leal : (eeu 
PBT: 4266 PBT: 5466 PBT: 6066 
Ven ee 1 ~ al" 
ial LAAT | a= ane 
AL] iim ~ eff" 


PBT 4272 PBT: 6072 


{'~ 4" 


1' ~ 8Y{o" 
{ ~ 86 


{' = fat 


f- 4" 
' ~ 196 
1 ~ 146 
{' £4; 4’ 


{' Ay au 
y'~ Ue 
2! e 216 
ft 


{- 7" 
2 ~ We 
2 ~ 16 


eee di 


{— {0" 
2'~ 26" 
2 ~15K6 


4 ey 10" 


{'~ 4’ 
1 ~ 1196 
{'~ 10% 
t'~ 1146 
{'~ 4" 


sv) 
PBT: 36108 PBT-41108 PBT 48108 PBT: 54108 PBT-60108 


i, E . 1 Wu Wo Y " not “ “ 7 “ Hit wu u 
pecratmipra eel 2+ 95f6 THe, {le , 16 LOH, 4-16, 10.46 BYe, 29916, 86 tite, 2-946, 1c 
MEASURE: POINTS * Nominal-Size equals. Masonry-Opening required for: one- ‘un nit, 


*#* Glass. Sizes-are- for. Fixed: lights Glass. in. Ventilators-is- 2” smaller-in. width -and. height. 


26 


Lupton = Windows 


| Vind ol eS) ARCHITECTURAL-PROJECTED 
BRICK. : ee ac ‘ o\\/] ND Ba 2 
Na2S EL Ness} } 9 OUTSIDE-PUTTY- GLAZED 


SCALE-FOR: DETAILS ~ 3’—=|'~O 


ANCHORT 


ds 


°NOTEs 


Ventilators: open-to 
positions. indicated: by 
dotted-lines-to: permit 
cleanin pho inside 
the: build ing. 


~ 


ee (Sha 
| 
| 


ci 


YY 


Sle 


e ELEVATION ¢ ° SECTION « 
VENTILATORS: CLOSED VENTILATORS: OPEN 


SCALE iy"— ao" 


V.D DIMEN 


eI 


VD Dimens.-are: the [ser ate 
vertical- distances ~ == 
between: sight - lines. 

HD Diméns. are-the 
horizontal: Distances- 
nee sig ht lines. 

new o eee 

are: for. fi: ixed a 
and-are. eine 4 
the-flanges.of- 
muntin: bary.as. Bi 
in. details. 


Ly W 
1% 
{- 


oie 


6 


V D DIMEN, = 


MASONRY» OPENING 


° ELEVATION 2 e SECTION ¢ 
VENTILATORS» CLOSED VENTILATORS: OPEN 


uae as 


A-SILL: SLOPED THUS 
- BE-USED 


For full: size: details i ee pe THRU 
see page 26. MEETING «RAIL 


. SEC-K-THRU - SEC*L:THRU 
a eo MULLION  MUNTIN 


ALTERNATE - PLASTER-LINE 


CALIKING ; + CALKIN 


hit D DIMEN. by (+H D % oy. H.D DIMEN ae Wet H DDIMEN—-+/,- 1 
6 


tl SNe OF: UNIT t a. NOMINAL: SIZE - OF - UNIT— 
, t 


Se 


TT MASONRY || OPENING ry 


77. 


Lupton ~® Windows 


ARCHITECTURAL» PROJECTED > WINDOWS 
‘OUTST DEs PU tive par ie 
REEL, Fe eR Chel SEN Seas 


iM ANCHOR, o i 
CONTINUOUS FIN 4 ane ’ MEASURE: NOMINAL: SIZE — 
SECTION #7 Fike JAMES 
OP FIAE Dear 


CONTINUOUS FIN 


A on 
n CoCo 
5 f 
bread Cy 


re | EEE g 


——— MEASURE » NOMINAL SIZE 


CALKING 


A MEASURE NOMINAL: SIZE - 
SECTION ¢ THRUeJAMB ¢ OF 
BOTTOM ¢ PROJECTED * OUTe VENTILATOR 


ANCHOR 


: CALKING 


¢ We yy | ; A Creer / 
WA MEASURE: NOMINAL: SIZE— 


SECTION-THRU- SILL: OF SECTION -THRU-JAMB 
IN°AT*TOP* VENTILATOR OF- IN: AT-TOP «VENTILATOR 


28 


Lupton-Windows 


SPECIFICATIONS 


ARCHITECTURAL PROJECTED WINDOWS 
(OUTSIDE GLAZED) 


WORK INCLUDED 
1 Furnish and install where shown on 
drawings, Lupton Steel Architectural 
Projected Windows (outside putty 
glazed), manufactured by David Lup- 
ton’s Sons Co., Philadelphia, Pa. 


Nore: All Architectural Projected Windows 
should be accurately listed and located either 
in schedules, on plans or in specifications. If 
more than one type of window be desired, 
each type should be separately listed and 
located, or otherwise clearly designated. These 
details assure greater accuracy in estimates. 


SHOP DRAWINGS 


2 Submit in triplicate, for the approval of 
the supervising architect, complete shop 
and installation drawings. These shall 
show scaled sections of window and 
frame members, details of construction, 
hardware, anchoring, etc. 


MATERIALS 
3 All members shall be specially designed 
of low carbon steel. 
4 Frame members shall be heavy, solid 
steel channel section. 


5 Muntins shall be special cruciform sec- 
tions 138” deep. 

6 Vertical Mullions shall be low carbon 
steel H section. 


Norte: Structural steel members forming Im- 
posts are not furnished by the window 
manufacturer. 


CONSTRUCTION 


7 Both Frames and Ventilators shall be as- 
sembled by tenoned, riveted and welded 
joints at the corners. Continuous, two- 
point, flat contact weathering shall be 
provided between ventilators and 
frames. 

8 Muntin Bars shall be attached to Frame 
members by tenoned, riveted joints and 
shall be so interlocked at their intersec- 
tions that the strength and rigidity at 
the intersection is increased. 


oY) 


9 Vertical Mullions shall be provided, and 


bolts for attachment when two or more 
windows are placed side by side. 


10 Fins of 12 ga. steel for Head and Jamb 


shall befurnished and attached in factory. 


11 Anchor Clips of 14 ga. steel for Jamb, 


Sill and Head shall be furnished and ap- 
plied in field. 


12 Each Ventilator shall be accurately piv- 


oted on two Ventilator Arms of solid 
steel. The connections between the Ven- 
tilator Arms and the Window Frames 
shall be made by steei arm blocks. 


13 Each Ventilator shall be equipped with 


two brass friction shoes, sliding verti- 
cally in the Ventilator Jambs to guide the 
Ventilator and prevent rattling. Each 
shoe shall be equipped with a rust- 
proofed, flat steel spring attached to the 


Ventilator to insure constant pressure at 


the Jambs. 


Universal Clip shall be an angle clip 
138” x 1” riveted to the Ventilator Frame 
to provide for attaching Cam Handle. 


HARDWARE 
15 All Handles and Latches shall be bronze 


with natural finish. 


16 All bronze hardware (listed below) shall 


be shipped loose, carefully packed to 
prevent damage until applied for use. 


Note: The following hardware is standard: 


For Bottom Projected Out Ventilators 
Bronze Cam Handle—when handle is within 
reach from floor. One handle on windows 
up to 3’ 6” wide. Two handles on windows 
over 3’ 6” wide. 
Bronze Ring Type Cam Handle and Bronze 
Pull Down Ring—when handle is beyond reach 
from floor. 


For Projected In-At-Top Ventilators 
Bronze Cam Handle. One handle on win- 


dows up to 3’ 6” wide. Two handles on win- 
dows over 3’ 6” wide. 


Lupton*®windows 


SPECIFICATIONS (Continued) 


CALKING CEMENT 


17 The window manufacturer shall furnish 
a sufficient quantity of non-staining, 
calking cement to make Head, Sill, 
Jambs and Mullions weather tight. 


ERECTION 


18 All Architectural Projected Windows 
Coutside glazed) shall be erected in pre- 
pared openings by the windowcontractor 
unless otherwise specified. 


19 All Architectural Projected Windows 
(outside glazed) shall be set plumb and 
true, properly aligned and securely an- 
chored before glazing. Mullions shall be 
bolted securely to Frames. The windows 
shall have the calking cement neatly ap- 
plied where they come in contact with 
the building construction. 


Nore: Include in the masonry specification 
that all masonry openings shall be accurately 
constructed in accordance with the installation 
details for Architectural Projected Windows 
(outside glazed). Note that when the continu- 
ous fins are built in the masonry, the placing 
of the furring tile at the Jambs must be delayed 
until after the windows are set. All grouting, 
pointing, etc., should be done by the mason 
contractor after the windows are set. 


PAINTING 


20 All windows shall receive one shop coat 
of window manufacturer’s standard dark 
gtay paint, oven-dried. 


Note: The following should be provided for 
in the paint specification: 


One additional coat of paint should be applied 
after erection, before glazing. Further painting 
should be deferred until at least three weeks 
after glazing to allow putty to set. One or more 
additional coats may then be applied as re- 
quired. It is advisable to hold the painting 
contractor responsible for cleaning plaster or 
other foreign matter from the weathering sur- 
faces of the windows in order that it may not 
be painted over and cause imperfect contact. 


GLASS AND GLAZING 


Nore: Specify glass and glazing under proper 
heading elsewhere in specifications. 

(a) Do not specify single thickness glass. 

(b) Specify a high-grade steel window putty 
(ordinary wood sash putty must not be used). 

(c) Specify that Lupton Architectural Pro- 
jected Windows (outside, putty glazed) shall 
be glazed from the outside; that the glass 
shall be set in a bed of putty and held in place 
by Lupton standard glazing wedges; and that 
the putty shall be applied in a neat, clean 
manner. 


HARDWARE FOR ARCHITECTURAL PROJECTED WINDOWS 


HANDLES AND PULL-DOWN RING 


ARE BRONZE WITH NATURAL FINISH 


ct oo es " 


PULL-DOWN RING 


No. 251 


Used on Bottém-projected- 
out ventilators. 
operation. 


RIGHT HAND CAM HANDLE 
No. 268 (at top) 


Used on Bottom-projected-out ven- 
tilator within reach from floor. (Left 
Hand 269). 


Mounted on Universal Clip riyeted to 
frame of ventilator. e handle for 
windows up to 3’ 6” wide. Two handles 
for windows over 3’ 6” wide. 


Lower handle is No. 266 shown in com- 
bination with No. 268 and illustrates its 
application at meeting rail condition. 


- RING TYPE CAM HANDLE 
No. 328 


For pole operation, used at center of 

Bottom-projected-out ventilators be- 

yond reach from floor. Mounted on 

Universal Clip riveted to frame of 
ventilator. 


For pole 


RIGHT HAND CAM HANDLE 
No. 266 

Used on Projected in-at-top ventila- 

tors. (Left Hand No. 267). 


One handle for windows up to 3’ 6” wide. 
Two handles for windows over 3’ 6” wide. 
Steel keeper welded to frame. 


j 


30 


ee ee ee 


Lupton» ¥(indows 


SUGGESTED SILL DESIGN 
LO; EXCLUDE DUST 


Most of the dust and dirt which blows in- 
doors through open windows has first col- 
lected on the outer sills. The use of a 45° 
sloping sill in connection with the casement 
windows shown in this book will materially 
reduce the entrance of this dust. With Lup- 
ton Casement Windows, this desirable type 
of sill can be satisfactorily used since these 
windows are normally painted, glazed and 


cleaned from within. Also, the design of the 
ventilators is such that they further help to 
prevent the entrance of the small amount of 
dust that could collect on a 45° sloping sill. 


Cleaner interiors are therefore achieved by 
the combined use of Lupton Projected Case- 
ment Windows and a 45° sloping sill. A 
suggested detail is shown on this page. 


STONE- 


ne : Yee ; Hl i / 
/ 7 


WA 


SECTION -THRU- SLOPING - SILL 
Seale 5— tO 


31 


Windows 


ELVERSON BUILDING, HOME OF THE PHILADELPHIA INQUIRER, PHILADELPHIA. RANKIN, KELLOGG AND CRANE, 
ARCHITECTS; ROYDHOUSE-AREY CO., CONTRACTORS, LUPTON DOUBLE HUNG WINDOWS USED IN ALL THE 
OPENINGS IN THE FRONT ELEVATION. LUPTON ARCHITECTURAL PROJECTED WINDOWS WERE 
USED IN THE SIDE ELEVATIONS. 


32 


Dh 


Lupton Windows 


LUPTON DOUBLE HUNG WINDOWS 


HESE Windows are so designed as to permit the 
Ges to slide up and down easily and at the 
same time to prevent excessive air infiltration. The 
frames and sash are made of zinc-coated steel plate. 
They are furnished with or without muntins. 
Standard practice includes weather-stripping at 
jambs but we furnish, at extra cost, additional 
weather-stripping at head, sill and mecting-rail 
when it is so specified. 


There are two types, E and F, each in fifty sizes. 
Details of the standard type E window are shown 
on page 36. Windows of this same design furnished 
with heavier gauge steel used for all frame members, 
ate known as type F. These details are shown on 
page 37. On that page also we show the extras 
which may be purchased for both types as may be 
required, at an increase in cost. Sizes of the windows 
are shown in diagram on pages 34 and 35. 


Ca) 


33 


Poe 


PM Pree 


S 
O 
A 
Z 
2 
i) 
ez 
2 
ap 
| 
| 
PO 
= 
O 
A 


STAN DARD «TYPES ° & « SIZES 


GLASS « SIZE— 304" 


com 
COCO 


DH:-60102 


+ 9 No) ee 

Pay 6 3 

Bie 35 a 

a a a 

st (D No) a 

ES ~~) <9 = 

st + SSE Sy 

cf co Ee oe 
Le LL [LE LL 

eS (ay jay a 


DH 60108 


DH 54108 


= 9 ‘9 ~ 
in ~o ~O ~ 
co fo @) oD eo 
Se = = St 
LLIe LL LL: [Le 
A Qa (as a 


= 


CO: CO: Cs CU: 


a 


9 
SRS 
I = me ES I 
Ae 
ay 


i 


DH-36102 


DH 48102 
; DH-48108 


DH-36108 


* Nominal: Size: equals Neon) 
] 


Co: CO Oooo 


50’ 


Opening required: for: One-unit. 


34 


Luptons=Windows 


DOUBLE: HUNG: WINDOWS 


TYPES * E- &*F - WITH» MUNTINS 
LISTED » SPECIAL* TYPES* IN *STAN DARD = SIZES 


NOMINAL* SIZE * 3-0" 3~ 6" 4'-0" 4'~6" 5~ oO" 
GLASS: SIZE 15" 15” 18” 18" 1534" 13h 1334" 1554 159% 15.94" 1734" 1194 1794" 


1) nae 
LL 


ea 
pe 
rox 


EE 


is) 
a 
= 
WI 
o 
co 


25 


| 


iw) 
nn 
ASS 
may 
i 


es eee 


GO 
aS 
x 
co 


] 


ma SS 


we) 
ae 
= 
G 
Go 
wa 
G 


= 


= 


DH O08 DHM: 42108 


* Nominal -Size-equals-Masonry 
Opening, required for-one-unit. 


35 


Lupton «®. Windows 


+ ae 


2 sopeteeaneaonns: 4) AE 
~~ 4 DOUBLE7HUNG?WINDOWS 
DETAILS =TY PEE 


P SCALE + FOR: DETAILS ~ 3°= |~O" 
FOR: GA.SEE 
NOTE. A 


I | 


TMT 


FOR GA SEE 
NOTE-A 


EQUAL*TO: NOMINAL: SIZE 


i 
=I 


___||MASONRY> OPENING |! 


STANDARD __ 
GLASS-LAP 


FOR GA SEE _ 
NOTE-A 


ELEVATION 


Scare ~Y4"—{-o" 


NOTES 


Ae Sash-rails-are-14 Ga:on-windows-up-to and.includ- 
YA yaipe ing. those: 4'-O'wide. 
Oe ois / : af me Sash-rails.are:12Ga.on-windows. over. 4- O'wide. 
ies eee ree MAB WW AV AW LAL A VAY EAD A -| Be Extras-furnished-on-both E 4 F-windows-at-an ~ 
= . additional -cos 


BACK LINE-OF REVEAL 


' STONE 


{°Solid-bronze-hardware- 5-Munt 
a cet finish: polish- 6° ison {1 window- 
. ‘an bo sated 4 rt a ors. 
ring-bronze-weather. [° Columbia-:s e-roller- 
iret eg nga bracket (nickel-finish ). 


8°Undlerwriters Label ~ 


WEATHERING 5, Solid ieee! sash lift. Seepage 39 for. require- 
ATe JAMB 4» 1 Ga Stool-Extension men for aera: 
windows 


WS 


, 5 NS d ES a man n> = 
- | AGAS— 16GA, ih, | FOR GA: SEE-NOTE A 


x 


44 GA 


— 


FOR: GA.SEE-NOTE-A 
~ 


Z Y YY) i: SS euRe 
hy NOMINAL: SIZE> OF: UNIT 


y MASONRY: OPENING = 
SEC ID Sees 


THRU JAMB THRU*MULLION 


36 


Lupton «= Windows 


risa as 4 
FURRIN 


NR oeemmerns © NEMS | DOUBLE-HUNG-WINDOWS 
. See DETAILS ~TYPE-F 
Hip na SECA THRU AND:EXTRA: PARTS 


i/ 7; 
WEATHERING SOCKET SCALE*FOR* DETAILS pb% Mas {7 mi 
hie ae | SHADE» BRACKET 
aaa. see_/f : AGA. + SEE+NOTE*B © 


CALKING 


A 4- 


HORIZONTAL 
CHANING = Mee WEEE gone SEC °B MUNTINS 
aoe | whe! . THRU- 
rain aE 


BRONZE» SASH=LIFT 
P SEE-NOTE:B 
4 


= 


MASONRY? OPENING 
EQUAL-TO- NOMINAL-SIZE| 4 


3 


Note | nene 
tH) me ate 
| THRU: SILL 
SPRI NG-BRONZE 
‘MEE NOTE B FOR+ EXPOSED 


5 DIMENSION+E- - DIMENSION*E+ : 
2 ; GLASS: AREAS 
SPECIFY: ON» ORDER SPECIFYe ON» ORDER UP-TO+225-SOUINS | 


UNDERWRITERS - 
SVPEye. 3 


12. GA 


FOR+ EXPOSED 
GLASS: AREAS 
UP-TO+720-SQ-INS 


== 


| ia CALKING 


Re eet Hwee - ae, Z FURRING| 

hee iis ee | TTA EES i fe cee 

BACK LINE OF- REVEAL“ [Ih TYPE*{ ~ TYPE +2 

12° GA? STOOL: EXTENSION 
SEE*NOTE °B 


VERTICAL: MUNTINS 


LENGTH: OF ST@DL EXTENSION STANDARD UNDERWRITERS « TYPES 


= FOR» EXPOSED FOR» EXPOSED 
» SPECIFY» ON- ORDER « Gel GLASS AREAS GLASS» AREAS 


Uh UP-TO»225°SO°INS UP-TO»720-SD-INS. 


; oe SS ie 


{4.GA 


FOR GA SEE NOTE Al 
2GA 
\4-GA 


FOR GA:SEE NOTE-A 


_WINDOW- CLEANING -ANCHORS 
SEE-NOTE* B 


NOMINAL? SIZE-OF- UNIT 6" 
SEC*D + MASONRY - OPENING SEC 
THRU JAMB THRU:MULLION 


a7, 


Lupton «Windows 


SPECIFICATIONS 
LUPTON DOUBLE HUNG WINDOWS TYPES E & F 


WORK INCLUDED 


1 Furnish and install where shown on 
drawings, Lupton Steel Double Hun 
Windows manufactured by David Lup- 
ton’s Sons Co., Philadelphia. 

Note: All Double Hung Windows should be 
accurately listed and located either in sched- 
ules, on plans or in specifications. If more than 
one type of window, or more than one type 
of hardware be desired, each type should 
be separately listed and located or otherwise 
clearly designated. These details assure greater 
accuracy in estimates. 


SHOP DRAWINGS 


2 Submit in triplicate, for the approval of 
the supervising architect, complete shop 
and installation drawings. These shall 
show scaled sections of window and 
frame members, details of construction, 
hardware, anchoring, etc. 


MATERIALS 


3 Sash members shall be of 14 ga. on win- 
dows up to 4’ 0” wide, and 12 ga. on 
windows over 4’ 0” wide. Glazing strips 
shall be 14 ga. for all rails except bottom 
rail. The glazing strip for the bottom 
railshall be12 ga. All sash members shall 
be cold galvanized strip steel. 


4 Frame members (E Type)—Head, head 
cover, jamb box and removable jamb 
piece shall be made of 20 ga. and the sill 
of 16 ga. All frame members shall be hot 
galvanized, dull-coated steel sheets. 


Frame members (F Type)—The head 
shall be made of 16 ga., the head cover 
of 18 ga., the sill of 12 ga., the jamb box 
proper of 14 ga. and the removable jamb 
piece of 16 ga. All frame members shall 
be hot galvanized, dull-coated steel 
sheets. 


6 Parting Strips shall be made of 16 ga. 
cold galvanized strip steel. 


7 Muntin Bars shall be made of 16 ga. cold 
galvanized strip steel. 


8 Muntin Glazing Strips shall be made of 
14 ga. cold galvanized strip steel. 


CONSTRUCTION 


9 Sash members shall be designed with 
flanges to enter groove in head and jamb 
boxes. The bottom rail of the lower sash 
shall form a double contact with the sill 
member. The meeting rail shallinterlock. 
The sash members shall be mitered and 
atc welded at all corners. 


10 Frame members—The head (exclusive of 
cover) and sill shall each be made of one 
piece of steel. The jamb box shall consist 
of three parts: (1) the box proper, (2) a 
removable piece for access to weights, 
(3) a parting strip. The removable piece 
and the parting strip shall each be in 
two sections with the joint at the level 
of the meeting rail. The sash weights 
shall be separated by a division strip. 
The frame members shall be coped to 
fit each other at corners and arc welded. 


11 Muntin bars shall be spotwelded to sash 
members. 


12 Muntin Glazing Strips are attached to 
muntins with low round-head machine 
SCTeWs. 


13 Weather Stripping of 22 ga. steel, gal- 
vanized, shall be furnished for the jambs. 


Note: Additional spring bronze weathering at 
head, meeting rail and sill, is furnished when 
specified at slight added cost. 


ATTACHED HARDWARE 


14 Each window shall be equipped with 
two pulleys machined from cold-rolled 
steel. The pulleys shall have oilless bear- 
ings and shall be set in a 12 ga. steel 
pulley pan. The sash chain shall be 
American Chain Co. No. 130 Galvanized 
Sash Chain. 


15 TheGlazingStripforthebottomrailofthe 
lower sash shall act as a continuous lift. 


38 


Lupton x2 Windows 


SPECIFICATIONS (Continued) 


UNATTACHED HARDWARE 

16 The following hardware shall be shipped 
unattached and carefully packed to pre- 
vent damage until applied for use. 

17 Meeting Rail Locks shall have cam ac- 
tion and shall be malleable iron with 
cold galvanized Lupton No. 70 finish. 

18 Pull-Down Handle shall be malleable 
iron, cold galvanized Lupton No. 70 
finish, for attaching to lower rail of top 
sash. 

-19 Pull-Down Socket shall be malleable 
iron, cold galvanized Lupton No. 70 
finish, for attaching to upper rail of top 
sash for pole operation. 


CALKING CEMENT 

20 The window manufacturer shall furnish 
a sufficient quantity of non-staining calk- 
ing cement to make Head, Sill and 
Jambs weather tight. 


ERECTION 


Note: Lupton Double Hung Windows (Types 
E and F) are shipped assembled with the sash 
raised and wired to the head. The chain is 
wired tight inside the jamb box, and the sash 
weights are shipped unattached. 

21 All Lupton Double Hung Windows shall 
be erected in prepared openings by the 
window contractor, unless otherwise 
specified. They shall be set plumb and 
true and securely fastened in place before 
glazing. 


REQUIREMENTS FOR UNDER- 
WRITERS’ LABELS 

1 Both Types E and F Windows may be 
labeled. 

2 Maximum size of unit is 6’ 0” wide and 
10’ 0” high. 

3 Multiple unit openings require mullions 
anchored at head and sill. 

4 The maximum exposed glass area is 720 
square inches, with a maximum horizon- 
tal dimension of 48” and a maximum ver- 
tical dimension of 54”. 

5 Sash locks must be malleable iron. 

6 Weather-stripping at head, meeting rail, 
and sill is optional. 


Note: Include in the masonry specification 
that all masonry openings shall be accurately 
constructed in accordance with the installation 
details for Lupton Double Hung Windows, 
and that all mortar, grouting, pointing, etc., 
shall be done by the mason contractor after 
windows have been erected. 


22 The windows shall have the calking 
cement neatly applied where they comein 
contact with the building construction. 


PAINTING 

23 All windows shall receive one coat of 
window manufacturers standard gray 
galvanized metal primer in the factory. 


Note: The following should be provided in 
the paint specification: 


One additional coat of paint should be ap- 
plied after erection before glazing. Further 
painting should be deferred until at least three 
weeks after glazing to allow putty to set. One 
or more additional coats may then be applied. 


GLASS AND GLAZING 


Nore: Specify glass and glazing under proper 
heading elsewhere in specifications. 

(a) Do not specify single thickness glass. 

(b) Specify high-grade steel window’ putty 
(ordinary wood sash putty must not be used). 

(c) Specify that all Lupton Steel Double 
Hung Windows shall be glazed from the inside; 
that all glass shall be set in a bed of putty and 
fastened in place by 14 ga. glazing strips which 
in turn are secured by low round-head machine 
screws; and that the putty shall be finished in 
a neat, clean manner. 


GAUGES OF METAL USED IN 
TYPES E AND F WINDOWS 


FRAMES TypeE Type F 
[te oo 0 Bea a eetac Arr saeese 20 Gauge 16 Gauge 
Head COVEL., .isicin tied oces PARE Foti 
FAC BOXS. sf. es apoac ee crete Zee 14 
Removable Jamb Piece...... 2 Oe es 16 
lt Ss tc a a REE 16 i 12 


Material—Hot galvanized dull-coated steel sheets. 
SASH 
Sash Members, upto4’0”widel4 Gauge 14 Gauge 
Sash Members over 4’0”wide 12 ** AN 
Glazing Strips, except 
orton tail ios. ena ee. oa ol 14 
Glazing Strip for bottomrail12  “ 12 
Material—Cold galvanized strip steel. 


PARTING STRIPS 16 Gauge 16 Gauge 
Material—Cold galvanized strip steel. 


a9 


Lupton 


es 


Windows 


OTHER LUPTON PRODUCTS 


LUPTON CASEMENTS 


Heavy Type. The highest- 
grade steel windows for 
banks, libraries, clubs, office 
buildings or fine residences. 
They are madeinsixstandard 
types, and can be furnished 
to suit any size or shape of 
opening. 


LUPTON RESIDENCE 
CASEMENT WINDOWS 


Made from one-piece copper 
steel members, with ex- 
tended hinge which permits 
cleaning both sides of the 
glass from within the room. 


LUPTON BASEMENT 
WINDOWS 


The modern windows for 
basements and small window 
openings generally. Sturdy, 
durable and inexpensive. 
Five standard sizes in stock. 


LUPTON PIVOTED 
WINDOWS 


The standard and accepted 
steel windows for factories, 
stores, garages, warehouses 
and all sorts of business 
buildings. Rigidly built of 
solid steel rolled sections. 
Made in thirty-nine stock 


ment. 


LUPTON OPERATING 
DEVICE 


A device designed on the tor- 
sion principle which gives 
efficient control of sidewall 
pivoted windows in medium 
length runs. May be equally 
well applied to windows 
already installed. Manual 
operation. 


sizes for immediate ship- 


Fi 


( 


ae 


POND CONTINUOUS 
WINDOWS 


These windows form a trans- 
Parent, weather - protecting 
shelter over a continuous 
opening, and give remarkable 
efficiency in the natural 
lighting and ventilation of 
industrial buildings. Long 
runs are readily controlled 
by Pond Operating Device. 


POND OPERATING DEVICE 


Employing the tension prin- 
ciple, Pond Operating Device 
has no equal for operating 
runs of top-hung windows or 
large groups of pivoted win- 
dows. Freefromuseless 
stresses. Gives efficient mass 
control and exceptionally 


long service. 


LUPTON ROLLED STEEL 
SKYLIGHTS 


Built to stand severe service. 
The glass is held between 
strips of specially treated 
fibre, eliminating breakage 
due to vibration and wide 
range of temperature. The 
cap is either of copper or 
galvanized steel, the base of 
steel. 


LUPTON COUNTER- 
BALANCED WINDOWS 


These windows make bal- 
anced ventilationautomatic. 
When the lower sash is 
opened, the upper sash lowers 
an equal distance, thus pro- 
viding an entrance for fresh 
air and an exit for exhausted 
air at the same time. 


LUPTON STEEL SHELVING 


A type suited to every storage 
requirement. Storage Shelv- 
ing for mills; Display and 
Unit Shelving for stores and 
offices; Racks for special re- 
quirements; all cut mainte- 
mance costs, conserve floor 
space and simplify store 
keeping. 


LUPTON STEEL FACTORY, STORE AND OFFICE EQUIPMENT 


Made of smooth, durable steel, Lupton Shop Desks, Bench Legs, Bench 
Drawers, Tool Cabinets, Stationery Cabinets, Display Counter, etc., 
give lasting investment value. Easily kept clean. 


40 


